What's the proper psi for BFG A/T 31"s on stock suspension?
07-24-2009 11:21 AM
I run 36 psi in my 31x10.50's when on the road and 18 psi on the trail.
07-24-2009 12:46 PM
I would personally run 30 max. In my 33's i run 27ish on the road if you go higher well you get a really rough ride. On the trail I run around 10 psi with my 33's. Cory you can easy drop down to 14 psi for the trail.
07-24-2009 01:05 PM
30 to 31 psi (max) is what I'd run for 31" tires. Run 31 if your Jeep is fully loaded, 29-30 psi for normal 1-2 people load. You can safely run 12-13 psi on the trail so long as you're not running them on a 15x10 wheel. :)
07-24-2009 02:06 PM
If you rub a thick chalk line across your tire and drive down the street, you can tell how it's going to wear at a given pressure. If it's worn only in the middle, drop your pressure a little. It it's on the outsides, raise it.